With recent changes in national policy and foreign policy , China's increasing emphasis on marine minerals also , incidentally, the cause of the development of the ship , the development of ocean winch snatc...
With recent changes in national policy and foreign policy , China's increasing emphasis on marine minerals also , incidentally, the cause of the development of the ship , the development of ocean winch snatch block exploration tools, mining tools , lifting equipment, and so also the government 's attention to the project . Chain hoist is an easy to carry, easy to operate , and does not require electricity supply lifting equipment capable of prospecting mining process in the ocean , in the case of possible energy savings using it to lifting handling equipment . Therefore, in the case of national policy support , as chain hoists manufacturers have to do is line with the national development strategy, a clear direction , development and production of equipment best suits chain hoists for use in the ocean . Developing countries to develop strategies and programs have three levels of clear direction and focus of the development , namely to develop offshore oil and gas development and equipment to accelerate marine renewable energy , marine chemistry resource development equipment , and actively cultivate wave energy , gas hydrates , undersea metallic minerals , development and utilization of marine biological resources and equipment . Specifically , the recent deep-sea equipment and technology in order to focus on long-term in order to break through the subsea production system to the target . Efforts to develop marine equipment , speed up the detection and exploitation of marine mineral is our country's current and future objectives for some time, Shanghai Yuan as a new hoist manufacturer, not only from the quality , but also from product performance and diversity efforts to improve the above , in order to be able to better adapt to the marine operations and subsea operations , improve the industrial system, capable of lifting equipment to ensure a healthy , stable and sustainable development. View Details

winch snatch block khow much the price ?

2014-01-20

Where to sell 5 tons of chain hoists ? 5 tons of chain hoists price Zayang ? How much is 5 tons of chain hoists one ? People need to buy chain hoists , in particular the need to buy five tons of winch snatch blo...
Where to sell 5 tons of chain hoists ? 5 tons of chain hoists price Zayang ? How much is 5 tons of chain hoists one ? People need to buy chain hoists , in particular the need to buy five tons of winch snatch block will always be above doubt, buy five tons of chain hoists chain hoists must choose the right brand to cooperate , because starting weight is 5 tons so lifting safety is important , and this time the brand chain hoists and chain hoists manufacturers the choice is very important. Specifically how to choose the right brand of chain hoists , chain hoists Shanghai Yuan new in how to choose the brand has introduced a text . Last time we introduced three tons of chain hoists price, but also made a reference offer, but because of the reference price and the actual price is compared to this time is different we will not quote here , and if there is a demand can direct contact customer service online or call 400 customer service page can also find contact details on the site sales staff . This model is widely used chain hoists agricultural , mineral , and so on places. 5 tons imported chain hoists are made , the best is made in Germany , and the worst are those fake and shoddy products . The quality of the differential chain hoist is a problem , but also an important thing, at the time of purchase must attach great importance to this . View Details

Metallurgical characteristics of winch snatch block

2014-01-21

winch snatch block mechanism working level M6, with a support ( work ) brake and safety brake . When the work in support of the conical rotor brake motorPair transmission brake . If between the motor to the drum...
winch snatch block mechanism working level M6, with a support ( work ) brake and safety brake . When the work in support of the conical rotor brake motorPair transmission brake . If between the motor to the drum drive system from any link failure, resulting in the hook and the load drops speeding things , by setting inSafety brake on the reel to reel brake to prevent the truck stopped for speeding things fall accident.Not only set up a dual hoist brake and set a double digit and fall from the ceiling limit device , and set the overcurrent protection, voltage protection , phase sequence protection , from the weight of ultra-Set limiter , down speeding variety of security devices and other power protection . Enhanced security performance electric hoist . Motor insulation class H , using steel core 6&times; 371WR rope to meet the needs of metallurgical production conditions.When the next set reducer and motor protection features high temperature insulation in electric hoist machine installed beneath the reel housing insulation panels designed to isolate the heat of the molten metalRadiation. View Details

Crane load winch snatch block variations

2014-01-20

According to crane work busy idle and load change degree, usually the crane work types are divided into: light level, intermediate level, heavy and heavy four levels. Work type and weight of the crane are two wi...
According to crane work busy idle and load change degree, usually the crane work types are divided into: light level, intermediate level, heavy and heavy four levels. Work type and weight of the crane are two winch snatch block different concepts, the weight is big, not necessarily is heavy, the weight is small, also is not necessarily the light level. Such as water power station with the crane lifting weight of hundreds of tons, but very few use opportunity, is only used when installing unit and repair unit, the rest of the time is down there, so even though the weight is very big, but still belongs to the light level. And as the station yard gantry crane, while the weight is not big, but the job is busy, belong to the type of heavy work. Crane type of work and safety performance has a very close relationship. Lifting weight, span, lifting height of the same crane, if different type of work, in designing and manufacturing, the safety factor is not taken by the same, or different parts model, size, specification. Brake, due to the different type of work, such as wire rope safety coefficient of different levels (light safety coefficient is small, heavy security coefficient), selected models is not the same. As is 10 t bridge crane, again for the work of the intermediate type (JC = 25%) of the hoisting motor power for N = 16 KW, for the heavy work types (JC = 40%) hoisting motor power is N = 23.5 KW. View Details